<template>
  <div class="product-add pb50">
    <!--添加文章-->
    <el-form size="small" :model="form" ref="form" :rules="rules" label-width="100px">
      <div class="common-form">添加文章</div>
      <el-form-item label="文章标题" prop="article_title">
        <el-input v-model="form.article_title" placeholder="请输入文章标题" class="max-w460"></el-input>
      </el-form-item>
      <el-form-item label="描述" prop="dec">
        <el-input v-model="form.dec" placeholder="请输入文章描述" class="max-w460"></el-input>
      </el-form-item>
      <el-form-item label="文章缩略图">
        <div>
          <el-button type="primary" @click="openUpload">上传图片</el-button>
          <img :src="path" class="mt10" :width="120" v-if="isImg" :isImg="isImg" />
          <div class="gray9">建议尺寸120*70</div>
          <!--上传图片组件-->
          <Upload v-if="isupload" :isupload="isupload" @returnImgs="returnImgsFunc">上传图片</Upload>
        </div>
      </el-form-item>
      <el-form-item label="文章分类">
        <el-select v-model="form.category_id" placeholder="请选择">
          <el-option v-for="(item, index) in catgory" :key="index" :label="item.name" :value="item.category_id">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="虚拟阅读量">
        <el-input type="number" v-model="form.virtual_views" placeholder="请输入数字" class="max-w460"></el-input>
      </el-form-item>
      <el-form-item label="文章状态">
        <el-radio-group v-model="form.article_status">
          <el-radio :label="1">显示</el-radio>
          <el-radio :label="0">隐藏</el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="文章内容">
        <div class="edit_container">
          <Uediter :text="form.article_content" :config="ueditor.config" ref="ue" @contentChange="contentChangeFunc"></Uediter>
        </div>
      </el-form-item> 
      <el-form-item label="排序">
        <el-input type="number" v-model="form.article_sort" placeholder="请输入数字" class="max-w460"></el-input>
      </el-form-item>
      <!--提交-->
      <div class="common-button-wrapper">
        <el-button size="small" type="info" @click="cancelFunc">取消</el-button>
        <el-button size="small" type="primary" @click="onSubmit" :loading="loading">提交</el-button>
      </div>
    </el-form>
  </div>
</template>

<script>
  import ArticleApi from '@/api/article.js';
  import Uediter from '@/components/UE.vue';
  import Upload from '@/components/file/Upload.vue';
  export default {
    components: {
      /*编辑器*/
      Uediter,
      /*图片上传*/
      Upload: Upload
    },
    data() {
      return {
        /*是否上传图片*/
        isupload: false,
        isImg: false,
        /*富文本配置*/
        ueditor: {
          text: '',
          config: {
            initialFrameWidth: 400,
            initialFrameHeight: 500
          }
        },
        path: '',
        /*form表单数据*/
        form: {
          article_title: '',
          category_id: '',
          image_id: '',
          article_sort: 1,
          article_status: 1,
          virtual_views: 1,
          article_content: '',
          dec: ''
        },
        /*文章类别*/
        catgory: [],
        loading: false,
        /*验证规则*/
        rules: {
          article_title: [{
            required: true,
            message: '请输入文章标题',
            trigger: 'blur'
          }],
          dec: [{
            required: true,
            message: '请输入文章描述',
            trigger: 'blur'
          }]
        }
      };
    },
    created() {
      /*获取列表*/
      this.getCategoryList();
    },
    methods: {
      contentChangeFunc(e) {
        this.form.article_content = e;
      },
      /*上传*/
      openUpload() {
        this.isupload = true;
      },

      /*获取图片*/
      returnImgsFunc(e) {
        let self = this;
        if (e != null) {
          this.form.image_id = e[0].file_id;
          this.path = e[0].file_path;
          this.isImg = true;
        }
        this.isupload = false;
      },

      /*获取文章类别*/
      getCategoryList() {
        let self = this;
        let Params = {};

        ArticleApi.toAddArticle(Params, true)
          .then(res => {
            self.catgory = res.data.catgory;
            if (self.catgory.length > 0) {
              self.form.category_id = self.catgory[0].category_id;
            }
          })
          .catch(error => {

          });
      },

      /*添加文章*/
      onSubmit() {
        let self = this;
        let form = self.form; 
        self.$refs.form.validate(valid => {
          if (valid) {
            self.loading = true;
            ArticleApi.addArticle(form, true)
              .then(data => {
                self.loading = false;
                ElMessage({
                  message: data.msg,
                  type: 'success'
                });
                self.$router.push('/plus/article/index');
              })
              .catch(error => {
                self.loading = false;
              });
          }
        });
      },

      /*取消添加，返回文章列表*/
      cancelFunc() {
        this.$router.push({
          path: '/plus/article/index'
        });
      }
    }
  };
</script>

<style>
</style>
